Wallet Card Format for Digital Screen and Print Display
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The transformation from electronic handheld screen formats to physical cards, such as credit or business cards, results in a mismatch due to differing aspect ratios, leading to suboptimal use of space and visual presentation.
Innovation Solution
A wallet card format is introduced with a 3:2 aspect ratio, incorporating a larger content window with additional pixel space for headers or sidebars, allowing for enhanced graphical and textual information display, and utilizing higher pixel density for printed media to maintain clarity and readability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the standard 480x320 pixel screen format (3:2 aspect ratio) is directly applied to physical wallet cards, then the electronic display compatibility is maintained, but the physical card space utilization is suboptimal due to aspect ratio mismatch
Solution Approach 1:
The patent introduces a header field that extends vertically beyond the standard 3:2 content window, utilizing the extra vertical space available in the 1.6:1 wallet card format. This dimensional extension allows the card to accommodate both the electronic display aspect ratio and the physical card format simultaneously, improving space utilization while maintaining digital compatibility.
Solution Approach 2:
The card layout is segmented into distinct functional zones: a header field for metadata and navigation, and a content window for primary information display. This segmentation allows each zone to be optimized independently - the header utilizes the extra vertical space while the content window maintains the 3:2 aspect ratio for electronic compatibility.
2Length of moving object
If the card size is reduced to fit standard wallet dimensions, then portability and standardization are improved, but the available visual real estate for information display is limited
Solution Approach 1:
By adding the header field that extends vertically, the patent effectively increases the usable area of the card without changing its physical dimensions. This allows more information to be displayed within the same wallet-sized card, resolving the contradiction between compact size and information capacity.
3Measurement precision
If higher resolution printing is used to maintain clarity on smaller cards, then text readability is improved, but manufacturing complexity and cost increase
Solution Approach 1:
The patent creates a standardized digital template that can be copied and printed at various resolutions. The header field and content window structure provides a scalable framework that maintains readability across different printing qualities, reducing the need for excessively high resolution printing while preserving text clarity.
Data Source
AI summary
A system for formatting and printing wallet cards having the form factor of a standard ISO credit card or debit card, the printing format being calculated according to the aspect ratio and pixel density of mobile handheld devices that are capable of communicating with a printer wherein the handheld device preferably has an internal program that converts the pixilated display screen to a select content portion of the physical ISO card area wherein the remaining card area resulting from the mismatch of the aspect ratios of the display screen and the physical card form is programmed to contain data, graphics, coding, or if desired, left blank as part of the card margin.